{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS90LV049HMT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DS90LV049HMT","canonicalUrl":"https://icboms.com/texas-instruments/DS90LV049HMT","factsUrl":"https://icboms.com/api/mcp/products/DS90LV049HMT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DS90LV049HMT LVDS transceiver, full duplex, 400 Mbps data rate, 2/2 drivers/receivers, 3 V to 3.6 V supply, -40°C to 125°C, 16-TSSOP surface mount.","salesMarkdown":"## 400 Mbps full-duplex LVDS — the link budget decision That 400 Mbps figure is the per-channel data rate, not an aggregate — it sets the serial link budget for point-to-point interfaces like camera serial links, display panels, or backplane data paths where signal integrity at 3.3 V matters. The 2/2 driver/receiver count means two independent transmit and two independent receive channels, enough for a bidirectional link with a spare pair for sideband signalling or redundancy. If your design lives in a conditioned rack, a commercial-temperature LVDS part would save cost; for anything that goes outside or near a heat source, this grade is the right call. ## Obsolete — sourcing reality for DS90LV049HMT There is no pin-compatible direct replacement from TI with the same 2/2 driver/receiver count and 400 Mbps rating in the 16-TSSOP footprint; the closest functional alternative would be a newer-generation LVDS transceiver in a different package or with different channel count, which would require a board spin. If dual-sourcing is critical, qualify a second-source LVDS part in the same package early — the DS90LV049HMT is a single-source line that has already ended.","metaTitle":"DS90LV049HMT LVDS Transceiver, 400 Mbps, Full Duplex","metaDescription":"DS90LV049HMT LVDS transceiver from TI, 400 Mbps data rate, full duplex, 2/2 driver/receiver, -40°C to 125°C, 16-TSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Full","Series":"-","Package":"Tube","Protocol":"LVDS","Data Rate":"400Mbps","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"DS90LV049","Operating Temperature":"-40°C~125°C","Supplier Device Package":"16-TSSOP","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3a2123cefb7ea1c43cd75bdea278aa72.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DS90LV049HMT/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for DS90LV049HMT?","answer":"TI does not list a direct pin-compatible replacement for the DS90LV049HMT in the same 16-TSSOP package with the same 2/2 driver/receiver count and 400 Mbps data rate. A newer-generation LVDS transceiver would require a board layout change. For BOM continuity, the best path is to source the original order code through independent distribution while it remains available."},{"question":"What is the data rate and supply voltage of DS90LV049HMT?","answer":"It is a full-duplex transceiver with two drivers and two receivers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DS90LV049HMT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DS90LV049HMT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}